css+div图片滚动效果
图片滚动经常在网页里面用到，高手们都是自己来写，我不是高手，所以高手们写了，我就搬来用了，偷偷懒，“常用js效果一：div+css图片上下左右滚动代码”这个也是在网上找的，这个被转载了很多次，测试了下，ie6,7,8还有火狐都能兼容的。还有demo哦！！需要的可以下载哈。
这是向上滚动的：
XML/HTML代码
<style type="text/css">
<!--
#demo {
background: #FFF;
overflow:hidden;
border: 1px dashed #CCC;
height: 300px;
text-align: center;
float: left;
}
#demo img {
border: 3px solid #F2F2F2;
display: block;
}
-->
</style>
向上滚动
<div id="demo">
<div id="demo1">
<a href="#"><img src="upload/2011/11/201111111443365181.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111111443365181.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111111443365181.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111111443365181.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111111443365181.gif" border="0" /></a>
</div>
<div id="demo2"></div>
</div>
<script>
<!--
var speed=10; //数字越大速度越慢
var tab=document.getElementById("demo");
var tab1=document.getElementById("demo1");
var tab2=document.getElementById("demo2");
tab2.innerHTML=tab1.innerHTML; //克隆demo1为demo2
function Marquee(){
if(tab2.offsetTop-tab.scrollTop<=0)//当滚动至demo1与demo2交界时
tab.scrollTop-=tab1.offsetHeight //demo跳到最顶端
else{
tab.scrollTop++
}
}
var MyMar=setInterval(Marquee,speed);
tab.onmouseover=function() {clearInterval(MyMar)};//鼠标移上时清除定时器达到滚动停止的目的
tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)};//鼠标移开时重设定时器
-->
</script>
演示地址：http://www.phplover.cn/demo/1.html
这是向下滚动的：
XML/HTML代码
<style type="text/css">
<!--
#demo {
background: #FFF;
overflow:hidden;
border: 1px dashed #CCC;
height: 200px;
text-align: center;
float: left;
}
#demo img {
border: 3px solid #F2F2F2;
display: block;
}
-->
</style>
向下滚动
<div id="demo">
<div id="demo1">
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
</div>
<div id="demo2"></div>
</div>
<script>
<!--
var speed=10; //数字越大速度越慢
var tab=document.getElementById("demo");
var tab1=document.getElementById("demo1");
var tab2=document.getElementById("demo2");
tab2.innerHTML=tab1.innerHTML; //克隆demo1为demo2
tabtab.scrollTop=tab.scrollHeight
function Marquee(){
if(tab1.offsetTop-tab.scrollTop>=0)//当滚动至demo1与demo2交界时
tab.scrollTop+=tab2.offsetHeight //demo跳到最顶端
else{
tab.scrollTop--
}
}
var MyMar=setInterval(Marquee,speed);
tab.onmouseover=function() {clearInterval(MyMar)};//鼠标移上时清除定时器达到滚动停止的目的
tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)};//鼠标移开时重设定时器
-->
</script>
演示地址：http://www.phplover.cn/demo/3.html
这是向左滚动的：
XML/HTML代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<body>
<style>
.scroll_div {width:600px; height:62px;margin:0 auto; overflow: hidden; white-space: nowrap; background:#ffffff;}
.scroll_div img {width:120px;height:60px;border: 0;margin: auto 8px; border:1px #efefef solid;}
#scroll_begin, #scroll_end, #scroll_begin ul, #scroll_end ul, #scroll_begin ul li, #scroll_end ul li{display:inline;}
</style>
<script language="javascript">
function ScrollImgLeft(){
var speed=20
var scroll_begin = document.getElementById("scroll_begin");
var scroll_end = document.getElementById("scroll_end");
var scroll_div = document.getElementById("scroll_div");
scroll_end.innerHTML=scroll_begin.innerHTML
function Marquee(){
if(scroll_end.offsetWidth-scroll_div.scrollLeft<=0)
scroll_div.scrollLeft-=scroll_begin.offsetWidth
else
scroll_div.scrollLeft++
}
var MyMar=setInterval(Marquee,speed)
scroll_div.onmouseover=function() {clearInterval(MyMar)}
scroll_div.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
}
</script>
<h2 align="center">向左滚动</h2>
<div style="text-align:center">
<div class="sqBorder">
<!--#####滚动区域#####-->
<div id="scroll_div" class="scroll_div">
<div id="scroll_begin">
<ul>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
<li><a href="upload/2011/11/201111111446056115.gif" /></a></li>
</ul>
</div>
<div id="scroll_end"></div>
</div>
<!--#####滚动区域#####-->
</div>
<script type="text/javascript">ScrollImgLeft();</script>
</div>
<!--//向左滚动代码结束-->
</body></html>
演示地址：http://www.phplover.cn/demo/2.html
这是向右滚动的代码：
XML/HTML代码
<style type="text/css">
<!--
#demo {
background: #FFF;
overflow:hidden;
border: 1px dashed #CCC;
width: 500px;
}
#demo img {
border: 3px solid #F2F2F2;
}
#indemo {
float: left;
width: 800%;
}
#demo1 {
float: left;
}
#demo2 {
float: left;
}
-->
</style>
向右滚动
<div id="demo">
<div id="indemo">
<div id="demo1">
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
<a href="#"><img src="upload/2011/11/201111141335356083.gif" border="0" /></a>
</div>
<div id="demo2"></div>
</div>
</div>
<script>
<!--
var speed=10; //数字越大速度越慢
var tab=document.getElementById("demo");
var tab1=document.getElementById("demo1");
var tab2=document.getElementById("demo2");
tab2.innerHTML=tab1.innerHTML;
function Marquee(){
if(tab.scrollLeft<=0)
tab.scrollLeft+=tab2.offsetWidth
else{
tab.scrollLeft--
}
}
var MyMar=setInterval(Marquee,speed);
tab.onmouseover=function() {clearInterval(MyMar)};
tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
-->
</script>
演示地址：http://www.phplover.cn/demo/4.html